Mix with water before use.
Begin stirring with half of the required water, add the powdered resin until a lump-free mixture is obtained, then add the remaining water and continue stirring until completely dispersed.
A self-curing resin powder developed for professional wood bonding. The technical sheet describes good pot life, limited bleeding even with difficult veneers, and high bond strength.

RESINA 420 is used for gluing veneers to plywood, honeycomb panels, particleboard and hardboard in hot presses and high-frequency presses.
| PROPERTY | VALUE |
|---|---|
| Aspect | White powder |
| Specific weight | 0.5 – 0.6 g/cmc |
| Viscosity at 20°C | Approx. 2,000 – 5,000 mPas* (2:1 solution in water, Brookfield) |
| Gel time at 30°C | 100 – 160 min |
| Gel time at 60°C | Approx. 6 min |
| Gel time at 100°C | Approx. 35 sec |
| Temperature of materials, environment, glue | 18 – 22°C |
| Wood moisture | 8 – 12% |
| Pressing time at 80°C | Approx. 4 min |
| Pressing time at 100°C | Approx. 2 min |
Begin stirring with half of the required water, add the powdered resin until a lump-free mixture is obtained, then add the remaining water and continue stirring until completely dispersed.
Apply the glue to one surface. Avoid temperatures above 30°C when preparing the glue. Do not use copper or brass containers; use stainless steel or plastic containers.
Store the original packaging in a dry place at approximately 20°C. When stored correctly, the adhesive is stable for approximately 6 months.
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